The great big MK6 Golf 118TSI tuning thread

[omgolf]

Was thinking of getting the APR stage 1 tune for my MY11 118TSI.

Hi segan5 I have got exactly the same config and question
Still figuring out more about ARP and Bluefin tuning...

But definitely I have put the Forge CAI and S3 IC on my list of mods

[segan5]

Hi guys,

Was thinking of getting the APR stage 1 tune for my MY11 118TSI. Got some questions.

1. Given the 1.4 TSI engine has had a history of engine failure (resolved by service campaign 24S4), does anyone know of an APR tune 1.4 TSI engine failing? I searched around the forum for about an hour and couldn't find anything.

2. Did APR revise their tune to take into account changes done by service campaign 24S4? Or are they completely different things and the APR tune won't overwrite whatever settings were done via 24S4?

[Lucas_R]

Intercooler will make absolutely no difference to the sound Ryan.

Darn - it was easy to not be tempted with the APR one when I saw its price, but this might be harder to ignore.

What impact does the S3 IC have on the cars sound? Does it stand out as more hoon-ish or is it still a sleeper? A Youtube video would be great as well if possible.

[Brendan_A]

No change to the sound at all. Still looks like a sleeper but my car sounds more hoon-ish with the cat back and Forge CAI when I want it to be. When driven sensibly it sounds just perfect. I had new suspension installed on Friday and my car is the perfect package to me now.

[Ryan_R]

Darn - it was easy to not be tempted with the APR one when I saw its price, but this might be harder to ignore.

What impact does the S3 IC have on the cars sound? Does it stand out as more hoon-ish or is it still a sleeper? A Youtube video would be great as well if possible.

[Brendan_A]

Oh cool - got any details (performance/price comparisons, where to buy, who will install, etc)?

Volkswagen Golf VI 2.0T > Engine > Intercooler > ES#9949 European S3 Intercooler - 1K0145803P

I bought mine from ECS tuning last year. I paid $580US shipped. I had my local APR dealer do the install. Takes about 3hrs to do the job. Front end has to come off! The cooler made a huge difference in the hot weather, holds boost much longer and very little heat soak. On a cold morning/night the thing just flies.

If your interested in one the Aussie dollar is great. Better than when i purchased.

[Ryan_R]

Oh cool - got any details (performance/price comparisons, where to buy, who will install, etc)?

[Brendan_A]

I'm running an S3 cooler with only having to trim the OEM hoses. Much cheaper option than the APR cooler.

[Ryan_R]

That's correct - we need the APR Golf GTI with a few mods to the connections.

[Brendan_A]

The Polo 6R Intercooler won't fit in the MK6 chassis. Completely different.

[Ryan_R]

Thanks for making the thread.

I was told by Guy_H that for old 118's you can purchase the new fuel pump if needed so you can get the upgraded ECU software from APR. I've also been keeping an eye on the various Poli GTI tuning discussions as they have the same engine (albeit a slightly different engine bay configuration).

http://www.vwwatercooled.org.au/forums/f177/new-polo-gti-6r-intercooler-released-67916.html#post771979

Polo GTI APR ECU Upgrade - Page 33

[rockDAhouse]

Thanks to The_Hawk for starting a thread for the 118TSI. My car is stock at the moment and looking to get a tune for it.

[Brendan_A]

On another note does anyone know if the APR tune for the 118TSI has been revised since the end of June last year?

There was a revise tune put out around October. But depending on what fuel system your car has determines whether it can be used. I was lucky on my car and had it updated in November The mid range is so much stronger now!

I'm looking forward to seeing how APR new hybrid turbo goes on the twincharge.

[The_Hawk]

Ooooohhhhh... a short shifter. I had the diesel geek in the Mk3 and it was awesome. Maybe something else to add to my list of upgrades (I notice our very own Greg Roles seems to import them so I will have to send him a PM).

As for the intercooler, there is an APR one that apparently fits with minor mods, the Forge twintercooler apparently can also fit with minor mods, although I am yet to have a confirmation on either. The S3 unit sounds like a reasonable option, more stealth install too, although personally I don't mind the look of big arse intercooler in the front bar.

So much for the car I wasn't going to mod...

[bugsalanko]

Great to see this thread starting and am looking forward to seeing what everyone else has tracked down.

In terms of what I've put into my car I grabbed a Forge intake for Ian at Rennhaus back in early December and love it to bits. Gives a nice healthy sound across the whole rev range.

It does sit fine without removing the engine cover, however I have found that the hose that used to sit in a holder above the OEM scoop for the air intake can rub on the edge of the engine cover if the hose travels in front of the new carbon filter housing. Since then have just wrapped any potential contact points with a bit of electrical tape and put it behind the filter housing and cant see any kinks etc and all seems to be fine.

Alternatively you could look at shaving a little bit of the engine cover off and I wouldn't see this problem occurring.


In terms of other parts that can go in, another member on here Brendan A has installed a S3 intercooler which seems to go in with only trimming of the OEM hoses needed. From memory I think he grabbed his from ECS tuning.

As well as this if you went with a manual their is a short shifter option from dieselGeek located here.

http://www.dieselgeek.com/VW_six_speed_short_shifter_p/ss-sigma6.htm

On another note does anyone know if the APR tune for the 118TSI has been revised since the end of June last year?